CIDR blocks
The following Classless Inter-Domain Routing (CIDR) blocks are available:
If the Cloud Object Storage bucket or Event Streams instance receiving your Activity Tracker events is configured with network access restrictions, then you will need to include the private or public CIDRs below in the configuration of your Cloud
Object Storage bucket or Event Streams instance.
The type of CIDR (public or private) you need to use depends on the configuration of the destination service.
- For a COS destination, the endpoint address when configuring the Activity Tracker Event Routing target determines whether the request will use a public or private route.
- For an Event Streams definition, the broker addresses provided when configuring the Activity Tracker Event Routing target determines whether the request will use a public or private route.
Public CIDR blocks
Chennai
Chennai public CIDR blocks
| Region |
CIDR block |
| Chennai |
169.38.71.96/28 |
| Chennai |
169.38.91.192/27 |
Frankfurt
Frankfurt public CIDR blocks
| Region |
CIDR block |
| Frankfurt |
158.177.83.224/28 |
| Frankfurt |
158.177.156.128/27 |
| Frankfurt |
161.156.48.160/27 |
| Frankfurt |
161.156.108.224/28 |
| Frankfurt |
149.81.105.32/27 |
| Frankfurt |
149.81.106.144/28 |
London
London public CIDR blocks
| Region |
CIDR block |
| London |
159.8.165.128/28 |
| London |
159.8.154.0/27 |
| London |
158.175.103.64/27 |
| London |
158.175.126.224/28 |
| London |
141.125.75.128/27 |
| London |
141.125.137.128/28 |
Madrid
Madrid public CIDR blocks
| Region |
CIDR block |
| Madrid |
13.120.69.32/28 |
| Madrid |
13.121.68.128/28 |
| Madrid |
13.121.68.144/29 |
| Madrid |
13.122.68.80/28 |
| Madrid |
13.122.68.176/29 |
Montreal
Montreal public CIDR blocks
| Region |
CIDR block |
| Montreal |
64.5.41.148/32 |
| Montreal |
64.5.44.70/32 |
| Montreal |
64.5.48.123/32 |
Osaka
Osaka public CIDR blocks
| Region |
CIDR block |
| Osaka |
163.68.97.240/28 |
| Osaka |
163.69.69.176/28 |
| Osaka |
163.73.67.16/28 |
| Osaka |
163.73.67.32/29 |
Sao Paulo
Sao Paulo public CIDR blocks
| Region |
CIDR block |
| Sao Paulo |
169.57.235.96/27 |
| Sao Paulo |
169.57.216.240/28 |
| Sao Paulo |
163.107.72.176/28 |
| Sao Paulo |
163.109.67.0/28 |
| Sao Paulo |
13.116.94.173/32 |
| Sao Paulo |
163.107.84.14/32 |
| Sao Paulo |
163.109.87.106/32 |
Sydney
Sydney public CIDR blocks
| Region |
CIDR block |
| Sydney |
159.23.66.0/27 |
| Sydney |
130.198.115.32/27 |
| Sydney |
130.198.123.64/28 |
| Sydney |
135.90.92.0/28 |
| Sydney |
135.90.98.64/27 |
Tokyo
Tokyo public CIDR blocks
| Region |
CIDR block |
| Tokyo |
162.133.87.192/28 |
| Tokyo |
128.168.107.0/28 |
| Tokyo |
165.192.86.64/28 |
Toronto
Toronto public CIDR blocks
| Region |
CIDR block |
| Toronto |
169.55.177.32/28 |
| Toronto |
163.75.72.144/28 |
| Toronto |
163.74.65.32/28 |
US East
US-East public CIDR blocks
| Region |
CIDR block |
| US-East |
52.116.102.64/28 |
| US-East |
150.239.78.0/27 |
| US-East |
169.60.74.224/27 |
| US-East |
169.60.103.240/28 |
| US-East |
52.117.68.128/27 |
| US-East |
52.117.116.160/28 |
US South
US-South public CIDR blocks
| Region |
CIDR block |
| US-South |
52.117.144.176/28 |
| US-South |
52.118.128.64/27 |
| US-South |
50.22.67.32/27 |
| US-South |
169.59.240.48/28 |
| US-South |
52.117.31.64/27 |
| US-South |
169.61.48.48/28 |
Private CIDR blocks
Chennai
Chennai private CIDR blocks
| Region |
CIDR block |
| Chennai |
10.162.208.0/26 |
Frankfurt
Frankfurt private CIDR blocks
| Region |
CIDR block |
| Frankfurt |
10.85.82.0/26 |
| Frankfurt |
10.240.156.128/26 |
| Frankfurt |
10.123.179.128/26 |
London
London private CIDR blocks
| Region |
CIDR block |
| London |
10.112.246.128/26 |
| London |
10.45.252.128/26 |
| London |
10.196.7.192/26 |
Madrid
Madrid private CIDR blocks
| Region |
CIDR block |
| Madrid |
10.118.16.0/26 |
| Madrid |
10.118.16.136/29 |
| Madrid |
10.118.77.128/26 |
| Madrid |
10.118.143.64/26 |
Montreal
Montreal private CIDR blocks
| Region |
CIDR block |
| Montreal |
10.46.72.217/32 |
| Montreal |
10.46.76.217/32 |
| Montreal |
10.46.80.217/32 |
Osaka
Osaka private CIDR blocks
| Region |
CIDR block |
| Osaka |
10.8.56.128/26 |
| Osaka |
10.9.19.128/26 |
| Osaka |
10.10.17.64/26 |
Sao Paulo
Sao Paulo private CIDR blocks
| Region |
CIDR block |
| Sao Paulo |
10.151.85.192/26 |
| Sao Paulo |
10.14.7.128/26 |
| Sao Paulo |
10.15.22.192/26 |
| Sao Paulo |
10.51.187.131/32 |
| Sao Paulo |
10.12.68.164/32 |
| Sao Paulo |
10.12.89.237/32 |
Sydney
Sydney private CIDR blocks
| Region |
CIDR block |
| Sydney |
10.210.37.192/26 |
| Sydney |
10.63.29.192/26 |
| Sydney |
10.195.92.128/26 |
Tokyo
Tokyo private CIDR blocks
| Region |
CIDR block |
| Tokyo |
10.212.20.0/26 |
| Tokyo |
10.192.202.128/26 |
| Tokyo |
10.193.66.0/26 |
Toronto
Toronto private CIDR blocks
| Region |
CIDR block |
| Toronto |
10.167.19.192/26 |
| Toronto |
10.243.124.0/26 |
| Toronto |
10.11.8.64/26 |
US East
US-East private CIDR blocks
| Region |
CIDR block |
| US-East |
10.39.3.192/26 |
| US-East |
10.188.255.128/26 |
| US-East |
10.213.37.128/26 |
US South
US-South private CIDR blocks
| Region |
CIDR block |
| US-South |
10.36.54.0/26 |
| US-South |
10.177.221.0/26 |
| US-South |
10.185.179.192/26 |
| US-South |
10.241.242.128/25 |